Patents by Inventor Leland R. Gute

Leland R. Gute has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Contaminant containment structure for ventilation systems
    Patent number: 6716099
    Abstract: An apparatus for the collection of contaminants from the exit vent of an air ventilation vent. The apparatus includes a trough adjacent the duct forming the exit vent. The apparatus is constructed and arranged such that no contaminants exiting the vent can pass between the apparatus and the duct. The apparatus may also include a cover placed over the trough. The cover is constructed and arranged to allow contaminants to pass between the duct forming the exit vent and the cover and into the trough.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: April 6, 2004
    Assignee: Enviromatic Corporation of America, Inc.
    Inventors: Donald F. Pfleiderer, Leland R. Gute
  • Contaminant containment structure for ventilation systems
    Publication number: 20040002297
    Abstract: An apparatus for the collection of contaminants from the exit vent of an air ventilation vent. The apparatus includes a trough adjacent the duct forming the exit vent. The apparatus is constructed and arranged such that no contaminants exiting the vent can pass between the apparatus and the duct. The apparatus may also include a cover placed over the trough. The cover is constructed and arranged to allow contaminants to pass between the duct forming the exit vent and the cover and into the trough.
    Type: Application
    Filed: June 28, 2002
    Publication date: January 1, 2004
    Applicant: Enviromatic Corporation of America, Inc.
    Inventors: Donald F. Pfleiderer, Leland R. Gute